Finding the Third Proportional to 2,565,658 and 5,538,092

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,658 : 5,538,092 = 5,538,092 : x
2. Step 2: Convert to fraction form
   2,565,658/5,538,092 = 5,538,092/x
3. Step 3: Cross multiply
   2,565,658x = 5,538,092 × 5,538,092
4. Step 4: Simplify right side
   2,565,658x = 30,670,463,000,464
5. Step 5: Solve for x
   x = 30,670,463,000,464/2,565,658
6. Step 6: Final answer
   x = 11,954,228.90